first off id drink a coke and possibly buy an armani suit.
followed by getting financial advice about how to invest some of it. Buy a few cars (Ferrari, Pagani, NSX), a modest house with top quality items (quality not quantity), buy my parents and my sister a place near me. Id invest in a few places that I like to go to eat (small mom and pop restaurants.) Id finish up my degree and maybe go for my masters. Finally id get a personal trainer to get me into shape.